\documentclass{article}
\usepackage{booktabs}
\begin{document}

\begin{tabular}{*{5}{c}}
	\toprule
	            & \multicolumn{3}{c}{Performance measure}                  &            \\ \cmidrule(lr){2-4}
	Paper title & Evaluation metric & Proposed method & Traditional method & Image type \\ \midrule
	            & DC                & 0.0019          & 0.0021                          \\
	            & JS                & 0.9975          & 0.9916                          \\
	            & DSC               & 0.9987          & 0.9958                          \\
	\bottomrule
\end{tabular}

\end{document}
